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Custom GPT

Practical articles about Custom GPTs for Dutch SMEs. When is a tailored GPT worth building, how do you use it for quotes, customer questions or internal knowledge, and where is the line with a real automation? So you can make a grounded choice.

Diagram showing three stacked cards representing the stages from knowledge base to system prompt to live deployment of a custom GPT

July 1, 2026 · Sil Wiegman

Build a custom GPT for your business: practical guide

Learn how to build a custom GPT that fits your SMB: from knowledge base prep to GDPR-compliant deployment. Includes integration with business software.

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Eight stacked cards showing different custom GPT applications for SME sectors including construction, accounting, e-commerce and business services

July 1, 2026 · Sil Wiegman

Custom GPT examples for SMEs: 8 practical use cases

Custom GPT examples for construction, admin, e-commerce, and services. From quotes to invoice checks: 8 use cases that save 4-8 hours per week for SMEs.

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Comparison diagram of ChatGPT and Custom GPT interfaces, showing Custom GPT with additional layers for knowledge files, instructions, and API actions

May 17, 2026 · Stef Wiegman

Custom GPT vs ChatGPT: Which Fits Your Workflow?

Custom GPT or base ChatGPT? This guide shows when a Custom GPT is worth the setup and when you should build a real automation instead.

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